Best Real-Time Operating Systems (RTOS) for Sibros

The MQX real time operating system (RTOS), provides real-time performance in a small, configurable footprint. The RTOS is tightly integrated to 32-bit MCUs from NXP, and comes with common device drivers. The MQX-RTOS has a component-based microkernel design that allows for customization by feature, size, speed, and satisfies embedded system memory constraints. The MQX RTOS can take as little as 8 KB ROM and 2.5K RAM on Arm Cortex M4, including kernel and 2 task applications, 1 LW Semaphore and interrupt stack, queues and memory manager. This RTOS core provides additional, optional services. The components are only linked in when they are needed. This prevents unused functions from bloating memory. For further control over size, RAM/ROM utilization, and performance options, key components are available in lightweight and full versions.